@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef8ea608-d557-4a0a-957f-d84378b4d55c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef8ea608-d557-4a0a-957f-d84378b4d55c> .